https://apnews.com/e3d73f73c7b2d51c6e471afbdff6a2fc

LONDON (AP) — The global outage that knocked Facebook and its other platforms offline for hours was caused by an error during routine maintenance, the company said.

Santosh Janardhan, Facebook’s vice president of infrastructure, said in a blog post that Facebook, Instagram and WhatsApp going dark was “caused not by malicious activity, but an error of our own making."